Chromous fulfide
[建] 一硫化鉻, 硫化亞鉻
?? 詞語組成解析
a. 鉻的, 含二價鉻的\\n[醫] 亞鉻的, 二價鉻的, 鉻的
??? 情景例句
in the school and loving every minute of it.
在學校 ，且樂此不疲， 時時如此。
Quick feet and busy hands fill the mouth.
手勤腳快，嘴里吃飽。
Mr and Mrs Shute were very sad. But what could they do?
舒特先生和夫人非常難過。但他們有什么辦法呢？